Kia Stinger CK: Engine Control System / Exhaust Gas Temperature Sensor (EGTS)

Kia Stinger (CK) 2018-2023 Service Manual / Engine Control / Fuel System / Engine Control System / Exhaust Gas Temperature Sensor (EGTS)

Specifications
Specification

Exhaust Gas Temperature Sensor (EGTS) #1, 2

▷ Type : Thermistor type

Temperature [°C (°F)]
Resistance (kΩ)
-40 (-40)
0.17
0 (-32)
0.201
100 (212)
0.276
200 (392)
0.35
300 (572)
0.42
400 (752)
0.489
500 (932)
0.555
600 (1112)
0.618
700 (1292)
0.68
800 (1472)
0.739
850 (1562)
0.767

Description and operation
Description

Installed in exhaust manifold, the Exhaust Gas Temperature Sensor (EGTS) #1 for WGT senses the temperature of exhaust gas flowing into the WGT.

Installed in Gasoline Particulate Filter (GPF) assembly, the Exhaust Gas Temperature Sensor (EGTS) #2 for GPF senses the temperature of exhaust gas flowing into the GPF.

When predetermined engine condition is met, ECM burns soot collected in GPF with exhaust gas. During this, the exhaust gas temperature is an important factor of engine condition.

Schematic diagrams
Circuit Diagram

EGTS #1

Harness Connector

EGTS #2

Harness Connector

EGTS #3

Repair procedures
Inspection
1.

Turn ignition switch OFF.

2.

Disconnect the connector of exhaust gas temperature sensors #1/#2/#3.

3.

Measure resistance between sensor signal terminal and ground terminal.

4.

Check that the resistance is within the specification.

Exhaust Gas Temperature Sensor [EGTS #1, #2, #3 (T3, T4, T5)]

Temperature [°C (°F)]
Resistance (kΩ)
-40 (-40)
0.17
0 (-32)
0.201
100 (212)
0.276
200 (392)
0.35
300 (572)
0.42
400 (752)
0.489
500 (932)
0.555
600 (1112)
0.618
700 (1292)
0.68
800 (1472)
0.739
850 (1562)
0.767

Removal & Installation

[EGTS #1]

1.

Turn the ignition switch OFF and disconnect the battery negative (-) terminal.

2.

Remove the floor under cover.

3.

Disconnect the EGTS connector (A).

4.

Remove the EGTS (A).

Exhaust gas temperature sensor (EGTS) :

39.2 - 49.1 N·m (4.0 - 5.0 kgf·m, 28.9 - 36.2 lb·ft)

5.

Install the sensor in the reverse order of removal.

  
•

Install the sensor with the specified torque.

•

If the sensor is dropped by mistake, check if there is no problem.

[EGTS #2]

1.

Turn the ignition switch OFF and disconnect the battery negative (-) terminal.

2.

Remove the floor under cover.

3.

Disconnect the EGTS connector (A).

4.

Remove the EGTS (A).

Exhaust gas temperature sensor (EGTS) :

39.2 - 49.1 N·m (4.0 - 5.0 kgf·m, 28.9 - 36.2 lb·ft)

5.

Install the sensor in the reverse order of removal.

  
•

Install the sensor with the specified torque.

•

If the sensor is dropped by mistake, check if there is no problem.

[EGTS #3]

1.

Turn the ignition switch OFF and disconnect the battery negative (-) terminal.

2.

Remove the floor under cover.

3.

Disconnect the EGTS connector (A).

4.

Remove the EGTS (A).

Exhaust gas temperature sensor (EGTS) :

39.2 - 49.1 N·m (4.0 - 5.0 kgf·m, 28.9 - 36.2 lb·ft)

5.

Install the sensor in the reverse order of removal.

  
•

Install the sensor with the specified torque.

•

If the sensor is dropped by mistake, check if there is no problem.

Heated Oxygen Sensor (HO2S)

Rail Pressure Sensor (RPS)

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Sub Frame

Repair procedures Removal [2WD] 1. Remove wheel nuts, front wheel and tire (A) from hub. Tightening torque: 107.9 - 127.5 N·m (11.0 - 13.0 kgf·m, 79.6 - 94.0 lb·ft)    Be careful not to damage the wheel bolts when removing the wheel and tire (A).

Kia Stinger (CK) 2018-2023 Service Manual: ESP(Electronic Stability Program) System

Components and components location Components Location 1. HECU module 2. Front wheel speed sensor (2WD) 3. Front wheel speed sensor (AWD) 4. Rear wheel speed sensor Description and operation Description of ESP Electronic Stability Program (ESP) recognizes critical driving conditions, such as panic reactions in dangerous situations, and stabilizes the vehicle by wheel-individual braking and engine control intervention.

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